Cooling System
Maintenance
Removing Debris From Engine
Cooling System
Service Interval: Every 100 hours (Clean more
frequently in dirty conditions.)
To ensure proper cooling, make sure the grass screen,
cooling fins and other external surfaces of the engine
are kept clean at all times.
Make sure the cooling shrouds are reinstalled after
cleaning.
Note: Operating the engine with a blocked grass
screen, dirty or plugged cooling fins or cooling shrouds
removed, will cause engine damage due to overheating.
Brake Maintenance
Inspect Brakes
Service Interval: Every 200 hours
Every 400 hours
Adjusting Parking Brake
Service Interval: Every 200 hours
1. Remove rubber grip from parking brake lever
(Figure 47).
1. Parking brake lever
2. Loosen set screw securing knob to parking brake
lever (Figure 48).
3. Rotate knob until a force of 30–40 lbs. is required
to actuate lever.
1. Parking brake lever
2. Knob
4. Tighten set screw after adjustment has been attained.
5. Install rubber grip onto parking brake lever.
42
Figure 47
2. Grip
Figure 48
3. Set screw